IE34076L - Imidazolidinones. - Google Patents

Imidazolidinones.

Info

Publication number
IE34076L
IE34076L IE700380A IE38070A IE34076L IE 34076 L IE34076 L IE 34076L IE 700380 A IE700380 A IE 700380A IE 38070 A IE38070 A IE 38070A IE 34076 L IE34076 L IE 34076L
Authority
IE
Ireland
Prior art keywords
compound
methyl
reacting
formula
dibenz
Prior art date
Application number
IE700380A
Other versions
IE34076B1 (en
Original Assignee
Ciba Geigy Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH479969A external-priority patent/CH505122A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of IE34076L publication Critical patent/IE34076L/en
Publication of IE34076B1 publication Critical patent/IE34076B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Laminated Bodies (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

1,261,007. Dibenzazepine derivatives. J. R. GEIGY A.G. 26 March, 1970 [28 March, 1969; 21 May, 1969], No. 14637/70. Heading C2C. Novel compounds of Formula I (in which X is H or Cl, m is 2 or 3, R 1 is methyl or ethyl, each of R 2 and R 3 is H or R 2 and R 3 together represent an additional bond) and their acid addition salts, are prepared by (a) reacting a reactive ester of a compound of Formula II with a compound of Formula III or an alkali metal derivative thereof, or (b) reacting a compound of Formula IV or an alkali metal derivative thereof, with a reactive ester of a compound of Formula V or (c) reacting a reactive ester of a compound of Formula VI with a compound of Formula VII in the presence of a basic condensation agent, or (d) reacting a compound of Formula III or an alkali metal derivative thereof, with a compound of Formula VIII (in which Y is halogen) or an alkali metal derivative thereof, and, if desired, converting a resulting free base into an acid addition salt thereof. 5 - [2 - Methyl - 3 - (1 - piperazinyl) - propyl]- 10,11-dihydro-5H-dibenz[b,f]azepine is prepared by reacting 10,11-dihydro-5H-dibenz[b,f]azepine with 1-(3-chloro-2-methyl-propyl)-4-methyl piperazine to form 5-[2-methyl-3-(4-methyl-1- piperazinyl) - propyl] - 10,11 - dihydro - 5H- dibenz[b,f]-azepine, reacting this compound with cyanogen bromide to form 4-[3-(10,11-dihydro- 5H - dibenz[b,f]azepin-5-yl) - 2 - methyl - propyl]- piperazine-1-carbonitrile and simultaneously hydrolysing and decarboxylating this compound by treatment with hydrochloric acid. The corresponding 3-chloro compound is prepared analogously. 5 - [2 - Methyl - 3 - (1 - piperazinyl) - propyl]- 5H-dibenz[b,f]azepine is prepared by reacting 5- (3 - chloro - 2 - methyl - propyl) - 5H - dibenz- [b,f]azepine with 1-piperazine carboxylic acid ethyl ester to give 4-[3-(5H-dibenz[b,f]azepine-5- yl)-2-methyl-propyl]-piperazine-1-carboxylic acid ethyl ester and simultaneously hydrolysing and decarboxylating this compound by treatment with potassium hydroxide. Compounds of Formula VI and their esters are prepared by reacting #,4-dimethyl-piperazine-1- propanol with acetic anhydride to give 1-(2- methyl-3-acetoxypropyl)-4-methylpiperazine, reacting this compound with cyanogen bromide to form 4-(2-methyl-3-acetoxypropyl)-1-piperazine carbonitrile, hydrolysing arid simultaneously decarboxylating this compound by treatment with hydrochloric acid to give #-methyl-piperazine-1- propanol, reacting this compound with a 1- (haloalkyl)-3-R 1 -2-imidazolidinone and esterifying the resulting compound VI, e.g. by treatment with thionyl chloride or tosyl chloride. 1-(3-Chloropropyl)-3-ethyl-2-imidazolidinone is prepared by reacting 3-ethyl-2-oxazolidinone with (3-chloropropyl)-isocyanate. Compounds of Formula VIII are prepared by reacting diethanolamine with a 1-R 1 -isocyanate to form a 1-R 1 -3,3-bis-(2-hydroxyethyl)-urea and halogenating this compound, e.g. by treatment with thionyl chloride. Pharmaceutical compositions for oral, rectal or parenteral administration comprise a compound of Formula I or a pharmaceutically acceptable acid addition salt thereof, together with a pharmaceutical carrier. The compositions are useful in the treatment of psychosomatic disturbances. [GB1261007A]
IE380/70A 1969-03-28 1970-03-26 Process for the production of new imidazolidinone derivatives IE34076B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH479969A CH505122A (en) 1969-03-28 1969-03-28 Imidazolidinone derivs; psychosomatic agents - and antiemetics
CH769369 1969-05-21

Publications (2)

Publication Number Publication Date
IE34076L true IE34076L (en) 1970-09-28
IE34076B1 IE34076B1 (en) 1975-01-22

Family

ID=25696308

Family Applications (1)

Application Number Title Priority Date Filing Date
IE380/70A IE34076B1 (en) 1969-03-28 1970-03-26 Process for the production of new imidazolidinone derivatives

Country Status (15)

Country Link
US (2) US3646037A (en)
JP (1) JPS4928519B1 (en)
AT (1) AT294074B (en)
BE (1) BE748098A (en)
BG (4) BG18185A1 (en)
DE (1) DE2014911A1 (en)
DK (1) DK127116B (en)
FR (1) FR2035971B1 (en)
GB (1) GB1261007A (en)
IE (1) IE34076B1 (en)
IL (1) IL34173A (en)
NL (1) NL7004059A (en)
NO (1) NO127151B (en)
PL (1) PL72352B1 (en)
SE (1) SE379044B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754641A (en) * 1969-08-11 1971-02-10 Geigy Ag J R IMIDAZOLIDINONE DERIVATIVES AND MEDICINAL PRODUCTS CONTAINING SUCH DERIVATIVES
BE754640A (en) * 1969-08-11 1971-02-10 Geigy Ag J R IMIDAZOLIDINONE DERIVATIVES AND MEDICINAL PRODUCTS CONTAINING SUCH DERIVATIVES
BE754642A (en) * 1969-08-11 1971-02-10 Geigy Ag J R IMIDAZOLIDINONE DERIVATIVES AND MEDICINAL PRODUCTS CONTAINING SUCH DERIVATIVES
GB1323659A (en) * 1971-04-10 1973-07-18 Yoshitomi Pharmaceutical Piperazine derivatives methods for their production and pharmaceuticl compositions containing them
US4006144A (en) * 1972-07-21 1977-02-01 Hoffmann-La Roche Inc. 10,11-Dihydro-dibenzo(b,f)thiepin derivatives
US4006145A (en) * 1972-07-21 1977-02-01 Hoffmann-La Roche Inc. 10,11-Dihydro dibenzo(b,f)thiepin derivatives
US4044010A (en) * 1973-03-30 1977-08-23 Hoffmann-La Roche Inc. Dibenzo[b,f] thiepins bearing piperazinyl substitution
AU741839B2 (en) 1996-10-04 2001-12-13 Novo Nordisk A/S N-substituted azaheterocyclic compounds
CA3042927C (en) 2009-05-05 2022-05-17 Arbutus Biopharma Corporation Lipid compositions for the delivery of therapeutic agents

Also Published As

Publication number Publication date
DE2014911A1 (en) 1970-10-22
NO127151B (en) 1973-05-14
BG18185A1 (en) 1974-09-02
BG17579A3 (en) 1973-11-10
IE34076B1 (en) 1975-01-22
FR2035971A1 (en) 1970-12-24
SE379044B (en) 1975-09-22
BE748098A (en) 1970-09-28
PL72352B1 (en) 1974-06-29
GB1261007A (en) 1972-01-19
US3646037A (en) 1972-02-29
BG17315A3 (en) 1973-07-25
JPS4928519B1 (en) 1974-07-26
BG17792A3 (en) 1973-12-25
NL7004059A (en) 1970-09-30
IL34173A0 (en) 1970-05-21
DK127116B (en) 1973-09-24
IL34173A (en) 1972-12-29
US3767796A (en) 1973-10-23
FR2035971B1 (en) 1973-04-06
AT294074B (en) 1971-11-10

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